System for supercharged 370z

[Zulu37Oscar]

I have a Supercharged 370z reciently finished. But the exhaust sounds like aweful.

Is noce an deep on tick over / low revs (below 2000) but get VERY raspy and loud with any accelleration, sounds like a 18 year old fiesta with a big pipe lol>

Any recommecdations on a system, that will give a rich deep noise and not get all harsh  on me?

[nissanman312]

I have invidia gemini with de cats and extra silencers in the back 

It's perfect no drone now with extra silencers in even with decats